Sailors' Bane 
Creature — Dragon Turtle
$0.17 #14929 0.00 4.4 years
This spell costs 
less to cast for each card you own in exile and in your graveyard that's an instant card, a sorcery card, or a card that has an Adventure.
less to cast for each card you own in exile and in your graveyard that's an instant card, a sorcery card, or a card that has an Adventure.Ward 
(Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)
(Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)Click a line or tag to filter
Cards similar to Sailors' Bane expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Tolarian Terror90%
$0.16↓#10740↑0.20↑4.1 years
"This spell costs less to cast for each instant and sorcery card in your graveyard."
less to cast for each instant and sorcery card in your graveyard."+1 more matching line
Cryptic Serpent88%
$0.75↑#177350.10↑9.5 years↑
"This spell costs less to cast for each instant and sorcery card in your graveyard."
less to cast for each instant and sorcery card in your graveyard."
Hearth Elemental // Stoke Genius86%
$0.33↑#155280.003.1 years↓
"This spell costs 
less to cast, where X is the number of cards in your graveyard that are instant cards, sorcery cards, and/or have an Adventure."
less to cast, where X is the number of cards in your graveyard that are instant cards, sorcery cards, and/or have an Adventure."
Dreadlight Monstrosity86%
$0.20↑#18771↓0.094.9 years
"Ward 
"
"
Eddymurk Crab84%
$0.87↑#128800.17↑2.2 years↓
"This spell costs less to cast for each instant and sorcery card in your graveyard."
less to cast for each instant and sorcery card in your graveyard."
Rimeshield Frost Giant84%
$0.12↓#25461↓0.12↑5.2 years
"Ward 
"
"
Punk Frogs84%
$0.10↓#23865↓0.28↑0.6 years↓
"Ward "
"
Tomakul Honor Guard82%
$0.03↓#30277↓0.053.9 years
"Ward "
"
Waterfall Aerialist82%
$0.01↓#29561↓0.18↑5.5 years↑
"Ward "
"
The Dawning Archaic82%
$1.01↑#8044↑0.28↑0.5 years↓
"This spell costs less to cast for each instant and sorcery card in your graveyard."
less to cast for each instant and sorcery card in your graveyard."
The Magic Mirror80%
$3.49↑#4980↑0.38↑7.0 years↑
"This spell costs less to cast for each instant and sorcery card in your graveyard."
less to cast for each instant and sorcery card in your graveyard."
Su-Chi Cave Guard80%
$0.30↑#9625↑0.063.9 years
"Ward "
"
Leonin Lightbringer80%
$0.17#22822↓0.003.7 years
"Ward "
"
Neverwinter Hydra79%
$7.25↑#5944↑0.12↑5.2 years
"Ward "
"
Toadstool Admirer79%
$0.13↓#25966↓0.063.1 years↓
"Ward "
"
Inkshape Demonstrator79%
$0.12↓#23906↓0.090.5 years↓
"Ward "
"
Spider-Rex, Daring Dino79%
$0.17#8943↑0.20↑1.1 years↓
"Ward "
"
Furygale Flocking78%
$0.21↑#9996↑0.080.5 years↓
"This spell costs less to cast for each instant and sorcery card in your graveyard."
less to cast for each instant and sorcery card in your graveyard."
Patchwork Automaton78%
$0.16↓#7189↑0.004.7 years
"Ward "
"
Archive Dragon78%
$0.19↑#157000.003.1 years↓
"Ward "
"